Day 6 of our trip started with breakfast at Denny's. Their breakfast puppies looked very much like Timbits but we didn't try them. We then drove to Calistoga and stopped to see the old faithful geyser in that town. It erupted a few times in 45 minutes we were there.
I dropped Carol off at a spa and spent some time at a local coffee shop called yo el rey. A neat little place and highly recommended. We had lunch after that at Bosko's, an Italian restaurant and then left to go back south to the bay area. On the way we stopped at the petrified forest where they had many tree remnants that had turned into stone a long time ago.
The rest of the way we passed vineyard after vineyard. The whole Napa valley is filled with vineyards from one end to the other. It's quite the sight but unfortunately I don't have any pictures.